12185015

素因数分解:

$5^1\times {\mathrm{31}}^1\times {\mathrm{127}}^1\times {\mathrm{619}}^1$

素因数の和:782

約数の個数: 16

約数和(自身を含む): 15237120

約数和(自身を除く): 3052105

約数列:

[1, 5, 31, 127, 155, 619, 635, 3095, 3937, 19189, 19685, 78613, 95945, 393065, 2437003, 12185015]

約数ペア:

[(1, 12185015), (5, 2437003), (31, 393065), (127, 95945), (155, 78613), (619, 19685), (635, 19189), (3095, 3937)]